i say, you should play that, what your are most comfortable with, but i strongly suggest golem-rush then, cause it is faster, has more creatures (and you could counter antimatter with golem-pump-ups), and i exchanged a steal in (i dont need it in fractal-phoenix) and an additional anti-creature card, you could get the 4 dark-quanta for steal also with the help of a discord and THEN you are able to steal his discord or even shield.
52q 595 5c1 5f6 5f6 5f9 5f9 5f9 5f9 5f9 5f9 5fa 5fa 5fa 5fa 5fa 5fa 5fb 5fc 5i7 5og 5rk 5up 61p 61p 61p 61p 61p 61p 61q
are you fine with that? (btw, im asking atm if mark-changing is allowed between matches, you could maybe change to fire mark after first match, if he is running many discords, then you dont need the earth mark and fire mark would fit a bit better)